#include "xdiff-interface.h"
#include "ll-merge.h"
#include "resolve-undo.h"
+#include "submodule-config.h"
#include "submodule.h"
static const char * const checkout_usage[] = {
int overwrite_ignore;
int ignore_skipworktree;
int ignore_other_worktrees;
+ int show_progress;
const char *new_branch;
const char *new_branch_force;
const char *prefix;
struct pathspec pathspec;
struct tree *source_tree;
-
- int new_worktree_mode;
};
static int post_checkout_hook(struct commit *old, struct commit *new,
int changed)
{
return run_hook_le(NULL, "post-checkout",
- sha1_to_hex(old ? old->object.sha1 : null_sha1),
- sha1_to_hex(new ? new->object.sha1 : null_sha1),
+ sha1_to_hex(old ? old->object.oid.hash : null_sha1),
+ sha1_to_hex(new ? new->object.oid.hash : null_sha1),
changed ? "1" : "0", NULL);
/* "new" can be NULL when checking out from the index before
a commit exists. */
if (!parse_commit(commit))
pp_commit_easy(CMIT_FMT_ONELINE, commit, &sb);
fprintf(stderr, "%s %s... %s\n", msg,
- find_unique_abbrev(commit->object.sha1, DEFAULT_ABBREV), sb.buf);
+ find_unique_abbrev(get_object_hash(commit->object), DEFAULT_ABBREV), sb.buf);
strbuf_release(&sb);
}
opts.reset = 1;
opts.merge = 1;
opts.fn = oneway_merge;
- opts.verbose_update = !o->quiet && isatty(2);
+ opts.verbose_update = o->show_progress;
opts.src_index = &the_index;
opts.dst_index = &the_index;
parse_tree(tree);
topts.update = 1;
topts.merge = 1;
topts.gently = opts->merge && old->commit;
- topts.verbose_update = !opts->quiet && isatty(2);
+ topts.verbose_update = opts->show_progress;
topts.fn = twoway_merge;
if (opts->overwrite_ignore) {
topts.dir = xcalloc(1, sizeof(*topts.dir));
topts.dir->flags |= DIR_SHOW_IGNORED;
setup_standard_excludes(topts.dir);
}
- tree = parse_tree_indirect(old->commit && !opts->new_worktree_mode ?
- old->commit->object.sha1 :
+ tree = parse_tree_indirect(old->commit ?
+ get_object_hash(old->commit->object) :
EMPTY_TREE_SHA1_BIN);
init_tree_desc(&trees[0], tree->buffer, tree->size);
- tree = parse_tree_indirect(new->commit->object.sha1);
+ tree = parse_tree_indirect(new->commit->object.oid.hash);
init_tree_desc(&trees[1], tree->buffer, tree->size);
ret = unpack_trees(2, trees, &topts);
if (opts->new_branch) {
if (opts->new_orphan_branch) {
if (opts->new_branch_log && !log_all_ref_updates) {
- int temp;
- struct strbuf log_file = STRBUF_INIT;
int ret;
- const char *ref_name;
-
- ref_name = mkpath("refs/heads/%s", opts->new_orphan_branch);
- temp = log_all_ref_updates;
- log_all_ref_updates = 1;
- ret = log_ref_setup(ref_name, &log_file);
- log_all_ref_updates = temp;
- strbuf_release(&log_file);
+ char *refname;
+ struct strbuf err = STRBUF_INIT;
+
+ refname = mkpathdup("refs/heads/%s", opts->new_orphan_branch);
+ ret = safe_create_reflog(refname, 1, &err);
+ free(refname);
if (ret) {
- fprintf(stderr, _("Can not do reflog for '%s'\n"),
- opts->new_orphan_branch);
+ fprintf(stderr, _("Can not do reflog for '%s': %s\n"),
+ opts->new_orphan_branch, err.buf);
+ strbuf_release(&err);
return;
}
+ strbuf_release(&err);
}
}
else
old_desc = old->name;
if (!old_desc && old->commit)
- old_desc = sha1_to_hex(old->commit->object.sha1);
+ old_desc = oid_to_hex(&old->commit->object.oid);
reflog_msg = getenv("GIT_REFLOG_ACTION");
if (!reflog_msg)
if (!strcmp(new->name, "HEAD") && !new->path && !opts->force_detach) {
/* Nothing to do. */
} else if (opts->force_detach || !new->path) { /* No longer on any branch. */
- update_ref(msg.buf, "HEAD", new->commit->object.sha1, NULL,
+ update_ref(msg.buf, "HEAD", get_object_hash(new->commit->object), NULL,
REF_NODEREF, UPDATE_REFS_DIE_ON_ERR);
if (!opts->quiet) {
if (old->path && advice_detached_head)
{
strbuf_addstr(sb, " ");
strbuf_addstr(sb,
- find_unique_abbrev(commit->object.sha1, DEFAULT_ABBREV));
+ find_unique_abbrev(get_object_hash(commit->object), DEFAULT_ABBREV));
strbuf_addch(sb, ' ');
if (!parse_commit(commit))
pp_commit_easy(CMIT_FMT_ONELINE, commit, sb);
" git branch <new-branch-name> %s\n\n",
/* Give ngettext() the count */
lost),
- find_unique_abbrev(commit->object.sha1, DEFAULT_ABBREV));
+ find_unique_abbrev(get_object_hash(commit->object), DEFAULT_ABBREV));
}
/*
setup_revisions(0, NULL, &revs, NULL);
object->flags &= ~UNINTERESTING;
- add_pending_object(&revs, object, sha1_to_hex(object->sha1));
+ add_pending_object(&revs, object, oid_to_hex(&object->oid));
for_each_ref(add_pending_uninteresting_ref, &revs);
- add_pending_sha1(&revs, "HEAD", new->object.sha1, UNINTERESTING);
+ add_pending_sha1(&revs, "HEAD", new->object.oid.hash, UNINTERESTING);
refs = revs.pending;
revs.leak_pending = 1;
return ret;
}
- if (!opts->quiet && !old.path && old.commit &&
- new->commit != old.commit && !opts->new_worktree_mode)
+ if (!opts->quiet && !old.path && old.commit && new->commit != old.commit)
orphaned_commit_warning(old.commit, new->commit);
update_refs_for_switch(opts, &old, new);
return NULL;
}
-static void check_linked_checkout(struct branch_info *new, const char *id)
-{
- struct strbuf sb = STRBUF_INIT;
- struct strbuf path = STRBUF_INIT;
- struct strbuf gitdir = STRBUF_INIT;
- const char *start, *end;
-
- if (id)
- strbuf_addf(&path, "%s/worktrees/%s/HEAD", get_git_common_dir(), id);
- else
- strbuf_addf(&path, "%s/HEAD", get_git_common_dir());
-
- if (strbuf_read_file(&sb, path.buf, 0) < 0 ||
- !skip_prefix(sb.buf, "ref:", &start))
- goto done;
- while (isspace(*start))
- start++;
- end = start;
- while (*end && !isspace(*end))
- end++;
- if (strncmp(start, new->path, end - start) || new->path[end - start] != '\0')
- goto done;
- if (id) {
- strbuf_reset(&path);
- strbuf_addf(&path, "%s/worktrees/%s/gitdir", get_git_common_dir(), id);
- if (strbuf_read_file(&gitdir, path.buf, 0) <= 0)
- goto done;
- strbuf_rtrim(&gitdir);
- } else
- strbuf_addstr(&gitdir, get_git_common_dir());
- die(_("'%s' is already checked out at '%s'"), new->name, gitdir.buf);
-done:
- strbuf_release(&path);
- strbuf_release(&sb);
- strbuf_release(&gitdir);
-}
-
-static void check_linked_checkouts(struct branch_info *new)
-{
- struct strbuf path = STRBUF_INIT;
- DIR *dir;
- struct dirent *d;
-
- strbuf_addf(&path, "%s/worktrees", get_git_common_dir());
- if ((dir = opendir(path.buf)) == NULL) {
- strbuf_release(&path);
- return;
- }
-
- /*
- * $GIT_COMMON_DIR/HEAD is practically outside
- * $GIT_DIR so resolve_ref_unsafe() won't work (it
- * uses git_path). Parse the ref ourselves.
- */
- check_linked_checkout(new, NULL);
-
- while ((d = readdir(dir)) != NULL) {
- if (!strcmp(d->d_name, ".") || !strcmp(d->d_name, ".."))
- continue;
- check_linked_checkout(new, d->d_name);
- }
- strbuf_release(&path);
- closedir(dir);
-}
-
static int parse_branchname_arg(int argc, const char **argv,
int dwim_new_local_branch_ok,
struct branch_info *new,
die(_("Cannot switch branch to a non-commit '%s'"),
new->name);
- if (new->path && !opts->force_detach && !opts->new_branch) {
+ if (new->path && !opts->force_detach && !opts->new_branch &&
+ !opts->ignore_other_worktrees) {
unsigned char sha1[20];
int flag;
char *head_ref = resolve_refdup("HEAD", 0, sha1, &flag);
if (head_ref &&
- (!(flag & REF_ISSYMREF) || strcmp(head_ref, new->path)) &&
- !opts->ignore_other_worktrees)
- check_linked_checkouts(new);
+ (!(flag & REF_ISSYMREF) || strcmp(head_ref, new->path)))
+ die_if_checked_out(new->path);
free(head_ref);
}
N_("second guess 'git checkout <no-such-branch>'")),
OPT_BOOL(0, "ignore-other-worktrees", &opts.ignore_other_worktrees,
N_("do not check if another worktree is holding the given ref")),
+ OPT_BOOL(0, "progress", &opts.show_progress, N_("force progress reporting")),
OPT_END(),
};
memset(&new, 0, sizeof(new));
opts.overwrite_ignore = 1;
opts.prefix = prefix;
+ opts.show_progress = -1;
gitmodules_config();
git_config(git_checkout_config, &opts);
argc = parse_options(argc, argv, prefix, options, checkout_usage,
PARSE_OPT_KEEP_DASHDASH);
- opts.new_worktree_mode = getenv("GIT_CHECKOUT_NEW_WORKTREE") != NULL;
+ if (opts.show_progress < 0) {
+ if (opts.quiet)
+ opts.show_progress = 0;
+ else
+ opts.show_progress = isatty(2);
+ }
if (conflict_style) {
opts.merge = 1; /* implied */